drm/radeon/dpm: add pre/post_set_power_state callback (sumo)
This properly implemented dynamic state adjustment by
using a working copy of the requested and current
power states.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
diff --git a/drivers/gpu/drm/radeon/sumo_dpm.h b/drivers/gpu/drm/radeon/sumo_dpm.h
index a40b62a..a3a7a61 100644
--- a/drivers/gpu/drm/radeon/sumo_dpm.h
+++ b/drivers/gpu/drm/radeon/sumo_dpm.h
@@ -116,7 +116,6 @@
struct sumo_pl acpi_pl;
struct sumo_pl boot_pl;
struct sumo_pl boost_pl;
- struct sumo_ps current_ps;
bool disable_gfx_power_gating_in_uvd;
bool driver_nbps_policy_disable;
bool enable_alt_vddnb;
@@ -129,7 +128,10 @@
bool enable_dynamic_patch_ps;
bool enable_dpm;
bool enable_boost;
- struct sumo_ps hw_ps;
+ struct radeon_ps current_rps;
+ struct sumo_ps current_ps;
+ struct radeon_ps requested_rps;
+ struct sumo_ps requested_ps;
};
#define SUMO_UTC_DFLT_00 0x48